Definition of heliotrope noun from the Oxford Advanced American Dictionary

     

    heliotrope

     noun
    noun
    NAmE//ˈhiliəˌtroʊp//
     
     
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  1. 1[countable, uncountable] a garden plant with pale purple flowers with a sweet smell
  2. 2[uncountable] a pale purple color
See the Oxford Advanced Learner's Dictionary entry: heliotrope